A Fast Computational Method for Computer Generated Fourier Hologram Using Patch Model

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概要

• 論文の詳細を見る

• It takes long time to calculate computer generated hologram due to a large amount of computation for light difraction of object light. In this paper, we propose a new fast algorithm for object-light calculation using patch model for computer generated Fourier hologram. The precalculated fringe pattern from a basic patch is transformed to one of each patch by slide & rotation, distance, slanting and magnification transforms. The results of computer simulation and optical experiments show that the transforms are applied to computer generated hologram successfully and the method is about 60 times faster than traditional method.

• 社団法人電子情報通信学会の論文
• 2002-03-01

著者

• Sakamoto Yuji

  Graduate School of Human Development and Environment, Kobe University

• Sakamoto Yuji

  Graduate School Of Engineering Hokkaido University

• NAGAO Tomohiro

  Department of Electric and Electronics, Muroran Institute of Technology

• Nagao Tomohiro

  Department Of Electric And Electronics Muroran Institute Of Technology

関連論文

• ASYMPTOTIC EXPANSION FOR STOCHASTIC PROCESSES : AN OVERVIEW AND EXAMPLES(CELEBRATION VOLUME FOR AKAIKE)
• A Fast Computational Method for Computer Generated Fourier Hologram Using Patch Model
• ASYMPTOTIC EXPANSION FOR STOCHASTIC PROCESSES : AN OVERVIEW AND EXAMPLES

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